Element button pseudo-element :before generated with z-index auto float none width auto border-radius font-weight normal height auto box-sizing content-box padding 20px border 1px #018dc4 solid font-size 16px box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) cursor pointer overflow visible position static transform background display inline-block margin 0px transition